If you have a half marathon or marathon on the horizon, or even a 10K, it might seem counterintuitive to go out and train your body to run 100 meters as fast as you can. But even if you’re gearing up ...

In a study published in the journal Frontiers in Physiology, researchers compared the effects of unilateral (single-leg) training and bilateral contrast training (using both legs) on lower-limb ...